TwoPortOnePath, EnhancedResponse, and FakeFlip

Intro

This example demonstrates a macgyver-ish shortcut you can take if you are measuring a device that is ** reciprocal** and symmetric on a switch-less three-receiver system. For more information about error correction this type of architecture, see Calibration With Three Receivers.

In general, full error correction of a 2-port network on a switchless three-receiver architecture requires each DUT to measured in two orientations. However, if the DUT is known to be reciprocal (\(S_{21}=S_{12}\)) and symmetric (\(S_{11}=S_{22}\)), then measurements in both orientations produce the same response, and therefore are unnecessary.

The following worked example compares the corrected response of a 10dB attenuator at WR-12 as corrected using full error correction and pseudo-full error correction using:

1. Full Correction

2. Pseudo-Full Correction (FakeFlip)

3. Partial (EnhancedResponse)

from IPython.display import Image

Image('three_receiver_cal/pics/macgyver.jpg', width='50%')

Example

These measurements where taken on a Agilent PNAX with a set of VDI WR-12 TXRX-RX Frequency Extender heads. The measurements of the calibration standards and DUT’s were downloaded from the VNA by saving touchstone files of the raw s-parameter data to disk.

In the code that follows a TwoPortOnePath calibration is created from corresponding measured and ideal responses of the calibration standards. The measured networks are read from disk, while their corresponding ideal responses are generated using scikit-rf. More information about using scikit-rf to do offline calibrations can be found here.

import matplotlib.pyplot as plt

import skrf as rf

%matplotlib inline

from skrf.calibration import TwoPortOnePath
from skrf.constants import mil
from skrf.media import RectangularWaveguide
from skrf.network import two_port_reflect as tpr

rf.stylely()

raw = rf.io.general.read_all_networks('three_receiver_cal/data/')



# pull frequency information from measurements
frequency = raw['short'].frequency

# the media object
wg = RectangularWaveguide(frequency=frequency, a=120*mil, z0_override=50)

# list of 'ideal' responses of the calibration standards
ideals = [wg.short(nports=2),
          tpr(wg.delay_short( 90,'deg'), wg.match()),
          wg.match(nports=2),
          wg.thru()]

# corresponding measurements to the 'ideals'
measured = [raw['short'],
            raw['quarter wave delay short'],
            raw['load'],
            raw['thru']]

# the Calibration object
cal = TwoPortOnePath(measured = measured, ideals = ideals )

/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:2073: UserWarning: n_thrus is None, guessing which stds are transmissive
  TwelveTerm.__init__(self,*args, **kwargs)

Correction Options

With the calibration created above, we compare the corrected response of WR-12 10dB attenuator using Full, Pseudo-Full, and Partial Correction. Each correction algorithm is described below.

Image('three_receiver_cal/pics/symmetric DUT.jpg', width='75%')

Full Correction (TwoPortOnePath)

Full correction on this type of architecture has been called TwoPortOnePath. In scikit-rf using this correction algorithm requires the device to be measured in both orientations, forward and reverse, and passing them both to the apply_cal() function as a tuple. Neglecting the connector uncertainty, this type of correction is identical to full two-port SOLT calibration.

Pseudo-full Correction ( FakeFlip)

If we assume the DUT is reciprocal and symmetric, then measuring the device in both orientations will produce the same result. Therefore, the reverse orientation measurement may be replaced by a copy of the forward orientation measurement. We refer to this technique as the Fake Flip.

Warning: Be sure that you understand the assumptions of reciprocity and symmetry before using this macgyver technique, incorrect usage can lead to nonsense results.

Partial Correction (EnhancedResponse)

If you pass a single measurement to the apply_cal() function, then the calibration will employ partial correction. This type of correction is known as EnhancedResponse. While the Fake Flip technique assumes the device is reciprocal and symmetric, the EnhancedResponse algorithm implicitly assumes that the port 2 of the device is perfectly matched. The accuracy of the corrected result produced with either of these algorithms depends on accuracy of the assumptions.

Comparison

dutf = raw['attenuator (forward)']
dutr = raw['attenuator (reverse)']


# note the correction algorithm is different depending on what is passed to
# apply_cal
corrected_full =     cal.apply_cal((dutf, dutr))
corrected_fakeflip = cal.apply_cal((dutf,dutf))
corrected_partial =  cal.apply_cal(dutf)



f, ax = plt.subplots(2,2, figsize=(8,8))

for m in [0,1]:
    for n in [0,1]:
        ax_ = ax[m,n]
        ax_.set_title('$S_{%i%i}$'%(m+1,n+1))
        corrected_full.plot_s_db(m,n, label='Full Correction',ax=ax_ )
        corrected_fakeflip.plot_s_db(m,n, label='Pseudo-full Correction', ax=ax_)
        if n==0:
            corrected_partial.plot_s_db(m,n, label='Partial Correction', ax=ax_)


plt.tight_layout()

/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 60.0 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 60.0416666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 60.0833333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 60.125 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 60.1666666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 60.2083333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 60.25 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 60.2916666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 60.3333333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 60.375 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 60.4166666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 60.4583333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 60.5 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 60.5416666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 60.5833333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 60.625 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 60.6666666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 60.7083333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 60.75 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 60.7916666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 60.8333333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 60.875 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 60.9166666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 60.9583333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 61.0 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 61.0416666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 61.0833333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 61.125 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 61.1666666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 61.2083333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 61.25 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 61.2916666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 61.3333333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 61.375 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 61.4166666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 61.4583333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 61.5 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 61.5416666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 61.5833333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 61.625 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 61.6666666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 61.7083333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 61.75 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 61.7916666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 61.8333333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 61.875 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 61.9166666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 61.9583333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 62.0 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 62.0416666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 62.0833333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 62.125 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 62.1666666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 62.2083333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 62.25 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 62.2916666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 62.3333333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 62.375 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 62.4166666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 62.4583333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 62.5 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 62.5416666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 62.5833333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 62.625 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 62.6666666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 62.7083333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 62.75 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 62.7916666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 62.8333333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 62.875 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 62.9166666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 62.9583333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 63.0 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 63.0416666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 63.0833333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 63.125 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 63.1666666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 63.2083333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 63.25 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 63.2916666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 63.3333333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 63.375 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 63.4166666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 63.4583333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 63.5 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 63.5416666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 63.5833333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 63.625 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 63.6666666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 63.7083333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 63.75 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 63.7916666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 63.8333333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 63.875 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 63.9166666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 63.9583333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 64.0 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 64.0416666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 64.0833333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 64.125 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 64.1666666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 64.2083333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 64.25 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 64.2916666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 64.3333333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 64.375 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 64.4166666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 64.4583333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 64.5 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 64.5416666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 64.5833333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 64.625 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 64.6666666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 64.7083333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 64.75 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 64.7916666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 64.8333333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 64.875 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 64.9166666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 64.9583333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 65.0 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 65.0416666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 65.0833333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 65.125 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 65.1666666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 65.2083333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 65.25 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 65.2916666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 65.3333333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 65.375 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 65.4166666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 65.4583333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 65.5 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 65.5416666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 65.5833333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 65.625 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 65.6666666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 65.7083333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 65.75 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 65.7916666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 65.8333333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 65.875 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 65.9166666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 65.9583333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 66.0 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 66.0416666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 66.0833333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 66.125 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 66.1666666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 66.2083333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 66.25 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 66.2916666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 66.3333333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 66.375 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 66.4166666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 66.4583333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 66.5 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 66.5416666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 66.5833333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 66.625 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 66.6666666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 66.7083333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 66.75 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 66.7916666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 66.8333333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 66.875 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 66.9166666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 66.9583333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 67.0 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 67.0416666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 67.0833333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 67.125 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 67.1666666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 67.2083333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 67.25 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 67.2916666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 67.3333333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 67.375 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 67.4166666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 67.4583333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 67.5 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 67.5416666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 67.5833333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 67.625 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 67.6666666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 67.7083333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 67.75 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 67.7916666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 67.8333333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 67.875 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 67.9166666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 67.9583333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 68.0 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 68.0416666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 68.0833333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 68.125 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 68.1666666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 68.2083333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 68.25 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 68.2916666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 68.3333333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 68.375 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 68.4166666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 68.4583333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 68.5 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 68.5416666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 68.5833333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 68.625 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 68.6666666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 68.7083333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 68.75 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 68.7916666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 68.8333333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 68.875 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 68.9166666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 68.9583333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 69.0 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 69.0416666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 69.0833333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 69.125 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 69.1666666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 69.2083333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 69.25 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 69.2916666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 69.3333333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 69.375 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 69.4166666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 69.4583333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 69.5 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 69.5416666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 69.5833333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 69.625 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 69.6666666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 69.7083333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 69.75 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 69.7916666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 69.8333333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 69.875 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 69.9166666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 69.9583333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 70.0 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 70.0416666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 70.0833333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 70.125 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 70.1666666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 70.2083333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 70.25 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 70.2916666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 70.3333333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 70.375 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 70.4166666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 70.4583333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 70.5 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 70.5416666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 70.5833333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 70.625 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 70.6666666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 70.7083333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 70.75 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 70.7916666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 70.8333333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 70.875 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 70.9166666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 70.9583333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 71.0 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 71.0416666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 71.0833333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 71.125 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 71.1666666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 71.2083333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 71.25 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 71.2916666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 71.3333333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 71.375 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 71.4166666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 71.4583333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 71.5 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 71.5416666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 71.5833333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 71.625 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 71.6666666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 71.7083333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 71.75 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 71.7916666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 71.8333333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 71.875 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 71.9166666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 71.9583333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 72.0 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 72.0416666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 72.0833333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 72.125 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 72.1666666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 72.2083333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 72.25 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 72.2916666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 72.3333333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 72.375 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 72.4166666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 72.4583333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 72.5 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 72.5416666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 72.5833333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 72.625 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 72.6666666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 72.7083333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 72.75 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 72.7916666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 72.8333333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 72.875 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 72.9166666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 72.9583333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 73.0 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 73.0416666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 73.0833333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 73.125 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 73.1666666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 73.2083333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 73.25 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 73.2916666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 73.3333333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 73.375 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 73.4166666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 73.4583333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 73.5 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 73.5416666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 73.5833333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 73.625 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 73.6666666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 73.7083333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 73.75 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 73.7916666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 73.8333333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 73.875 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 73.9166666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 73.9583333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 74.0 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 74.0416666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 74.0833333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 74.125 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 74.1666666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 74.2083333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 74.25 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 74.2916666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 74.3333333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 74.375 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 74.4166666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 74.4583333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 74.5 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 74.5416666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 74.5833333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 74.625 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 74.6666666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 74.7083333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 74.75 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 74.7916666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 74.8333333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 74.875 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 74.9166666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 74.9583333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 75.0 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 75.0416666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 75.0833333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 75.125 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 75.1666666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 75.2083333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 75.25 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 75.2916666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 75.3333333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 75.375 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 75.4166666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 75.4583333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 75.5 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 75.5416666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 75.5833333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 75.625 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 75.6666666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 75.7083333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 75.75 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 75.7916666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 75.8333333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 75.875 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 75.9166666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 75.9583333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 76.0 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 76.0416666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 76.0833333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 76.125 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 76.1666666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 76.2083333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 76.25 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 76.2916666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 76.3333333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 76.375 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 76.4166666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 76.4583333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 76.5 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 76.5416666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 76.5833333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 76.625 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 76.6666666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 76.7083333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 76.75 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 76.7916666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 76.8333333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 76.875 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 76.9166666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 76.9583333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 77.0 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 77.0416666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 77.0833333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 77.125 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 77.1666666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 77.2083333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 77.25 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 77.2916666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 77.3333333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 77.375 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 77.4166666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 77.4583333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 77.5 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 77.5416666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 77.5833333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 77.625 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 77.6666666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 77.7083333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 77.75 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 77.7916666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 77.8333333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 77.875 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 77.9166666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 77.9583333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 78.0 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 78.0416666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 78.0833333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 78.125 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 78.1666666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 78.2083333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 78.25 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 78.2916666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 78.3333333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 78.375 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 78.4166666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 78.4583333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 78.5 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 78.5416666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 78.5833333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 78.625 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 78.6666666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 78.7083333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 78.75 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 78.7916666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 78.8333333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 78.875 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 78.9166666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 78.9583333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 79.0 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 79.0416666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 79.0833333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 79.125 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 79.1666666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 79.2083333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 79.25 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 79.2916666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 79.3333333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 79.375 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 79.4166666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 79.4583333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 79.5 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 79.5416666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 79.5833333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 79.625 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 79.6666666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 79.7083333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 79.75 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 79.7916666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 79.8333333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 79.875 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 79.9166666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 79.9583333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 80.0 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 80.0416666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 80.0833333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 80.125 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 80.1666666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 80.2083333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 80.25 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 80.2916666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 80.3333333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 80.375 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 80.4166666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 80.4583333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 80.5 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 80.5416666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 80.5833333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 80.625 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 80.6666666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 80.7083333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 80.75 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 80.7916666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 80.8333333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 80.875 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 80.9166666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 80.9583333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 81.0 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 81.0416666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 81.0833333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 81.125 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 81.1666666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 81.2083333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 81.25 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 81.2916666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 81.3333333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 81.375 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 81.4166666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 81.4583333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 81.5 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 81.5416666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 81.5833333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 81.625 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 81.6666666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 81.7083333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 81.75 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 81.7916666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 81.8333333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 81.875 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 81.9166666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 81.9583333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 82.0 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 82.0416666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 82.0833333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 82.125 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 82.1666666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 82.2083333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 82.25 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 82.2916666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 82.3333333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 82.375 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 82.4166666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 82.4583333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 82.5 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 82.5416666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 82.5833333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 82.625 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 82.6666666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 82.7083333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 82.75 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 82.7916666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 82.8333333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 82.875 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 82.9166666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 82.9583333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 83.0 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 83.0416666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 83.0833333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 83.125 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 83.1666666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 83.2083333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 83.25 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 83.2916666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 83.3333333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 83.375 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 83.4166666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 83.4583333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 83.5 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 83.5416666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 83.5833333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 83.625 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 83.6666666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 83.7083333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 83.75 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 83.7916666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 83.8333333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 83.875 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 83.9166666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 83.9583333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 84.0 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 84.0416666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 84.0833333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 84.125 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 84.1666666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 84.2083333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 84.25 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 84.2916666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 84.3333333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 84.375 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 84.4166666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 84.4583333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 84.5 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 84.5416666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 84.5833333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 84.625 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 84.6666666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 84.7083333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 84.75 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 84.7916666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 84.8333333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 84.875 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 84.9166666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 84.9583333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 85.0 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 85.0416666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 85.0833333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 85.125 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 85.1666666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 85.2083333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 85.25 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 85.2916666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 85.3333333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 85.375 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 85.4166666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 85.4583333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 85.5 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 85.5416666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 85.5833333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 85.625 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 85.6666666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 85.7083333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 85.75 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 85.7916666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 85.8333333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 85.875 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 85.9166666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 85.9583333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 86.0 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 86.0416666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 86.0833333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 86.125 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 86.1666666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 86.2083333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 86.25 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 86.2916666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 86.3333333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 86.375 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 86.4166666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 86.4583333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 86.5 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 86.5416666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 86.5833333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 86.625 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 86.6666666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 86.7083333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 86.75 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 86.7916666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 86.8333333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 86.875 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 86.9166666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 86.9583333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 87.0 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 87.0416666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 87.0833333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 87.125 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 87.1666666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 87.2083333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 87.25 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 87.2916666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 87.3333333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 87.375 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 87.4166666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 87.4583333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 87.5 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 87.5416666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 87.5833333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 87.625 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 87.6666666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 87.7083333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 87.75 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 87.7916666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 87.8333333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 87.875 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 87.9166666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 87.9583333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 88.0 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 88.0416666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 88.0833333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 88.125 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 88.1666666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 88.2083333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 88.25 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 88.2916666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 88.3333333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 88.375 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 88.4166666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 88.4583333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 88.5 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 88.5416666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 88.5833333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 88.625 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 88.6666666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 88.7083333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 88.75 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 88.7916666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 88.8333333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 88.875 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 88.9166666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 88.9583333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 89.0 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 89.0416666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 89.0833333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 89.125 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 89.1666666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 89.2083333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 89.25 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 89.2916666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 89.3333333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 89.375 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 89.4166666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 89.4583333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 89.5 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 89.5416666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 89.5833333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 89.625 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 89.6666666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 89.7083333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 89.75 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 89.7916666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 89.8333333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 89.875 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 89.9166666667 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 89.9583333333 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:575: UserWarning: The system is singular at 90.0 GHz. Ensure that the standards are far enough away from each other on the Smith chart.
  self.run()
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:1221: RuntimeWarning: divide by zero encountered in divide
  x = (vh.conj().swapaxes(-1, -2)/s[:, None, :])@(u.conj().swapaxes(-1, -2)@b)
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:1221: RuntimeWarning: invalid value encountered in divide
  x = (vh.conj().swapaxes(-1, -2)/s[:, None, :])@(u.conj().swapaxes(-1, -2)@b)
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:1221: RuntimeWarning: invalid value encountered in matmul
  x = (vh.conj().swapaxes(-1, -2)/s[:, None, :])@(u.conj().swapaxes(-1, -2)@b)
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/network.py:7053: RuntimeWarning: invalid value encountered in divide
  tmp_a = Ael * (Alk / det) + Aek * (All / det)
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/network.py:7054: RuntimeWarning: invalid value encountered in divide
  tmp_b = Ael * (Akk / det) + Aek * (Akl / det)
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:6748: RuntimeWarning: invalid value encountered in divide
  gamma_f = (Elf - Esr)/(Err + Edr*(Elf - Esr))
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:6749: RuntimeWarning: invalid value encountered in divide
  gamma_r = (Elr - Esf)/(Erf + Edf*(Elr - Esf))
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:6751: RuntimeWarning: invalid value encountered in divide
  k_first  =   Etf/(Err + Edr*(Elf  - Esr) )
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/calibration/calibration.py:6752: RuntimeWarning: invalid value encountered in divide
  k_second =1/(Etr/(Erf + Edf *(Elr - Esf)))
/tmp/ipykernel_4404/1466338557.py:9: UserWarning: only gave a single measurement orientation, error correction is partial without a tuple
  corrected_partial =  cal.apply_cal(dutf)
/home/docs/checkouts/readthedocs.org/user_builds/scikit-rf/checkouts/latest/skrf/mathFunctions.py:303: RuntimeWarning: divide by zero encountered in log10
  out = 20 * np.log10(z)